<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录界面</title>
</head>
<body>
<h1>用户登录</h1>
<div>
    <input type="text"placeholder="请输入用户名" v-model="user.username">
    <input type="password"placeholder="请输入密码" v-model="user.password">
    <input type="button" value="登录" @click="login">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
    let v = new Vue({
        el:"div",
        data:{
            user:{
                username:"",password:""
            }
        },methods:{
            login(){
                axios.post("/login",v.user).then(function (response) {
                     if(response.data==1){
                         alert("登录成功")
                         location.href="/"
                     }
                     else if(response.data==2){
                         alert("用户名不存在")
                         location.reload();
                     }else
                     {
                           alert("密码错误")
                         location.reload();
                     }

                })
            }
            }
    })
</script>
</body>
</html>